baber/WOPTO huggingface dataset:
Patent EP-0310923-B1 (EP)
Title: Process for the production of absorbent articles by using fibre material a part of the fibres being fusible at least at their surfaces and device for carrying out this process
IPC: A61F13/20
Filed: 1988-09-28
Granted: 1991-08-07
Abstract: In the production of cotton swabs from a cotton strip of fibre material, such as cotton wool, viscose or the like, with some fibres which are fusible at least on their surface, and with application of heat for compacting the cotton strip, the swabs of a specific periphery are punched out from the cotton strip after its assembly, and only then are the already punched-out swabs subjected to a heat application compacting the swabs. In the device provided for this purpose, in the processing stretch thereof, the punching arrangement (12) is arranged before the heating arrangement (15). The waste materials resulting from the punching are returned to a preparation stretch for the production of a cotton strip. <IMAGE>
Patent EP-0319780-B1 (EP)
Title: Apparatus for personal use
IPC: A45D1/02
Filed: 1988-11-24
Granted: 1993-04-07
Abstract: Hitherto, porous or fibrous suction elements have been used in liquified gas containers to improve the transport of the gas. It was possible for problems to occur during operation due to mechanical abrasion and detachments. 
<??>Instead of the suction elements, discs 63 are proposed with integrated transport means 23 with capillary effect, which discs convey the liquified gas to a wick 40 or directly to the evaporation element 26. 
<IMAGE>
Patent EP-0314230-B1 (EP)
Inventor: CHAMBAERE DANIEL
IPC: C23C28/00
Filed: 1988-10-13
Granted: 1993-12-08
Abstract: The invention relates to a steel substrate with metal coatings for the reinforcement of vulcanisable elastomers, as well as a method for the continuous manufacture of a thus coated substrate and elastomer objects reinforced with said substrate. The substrate is provided with a first coating and a second coating at least covering part of the first one and a bonding layer being present between the two said coatings. The second coating comprises e.g. cobalt that can be applied by plasma sputtering. The coating combination can be easily adapted to the specific elastomer compositions and the reinforcement requirements aimed at.
Patent EP-0307314-B1 (EP)
Title: Breathing mouthpiece
IPC: B63C11/16
Filed: 1988-09-08
Granted: 1993-03-03
Abstract: The specification sets forth a mouthpiece for use with a snorkel or regulator of the type used in diving and life support systems. The mouthpiece is attached to a snorkel or regulator by a conduit and terminates in a lip flange for seating within the upper and lower lips. Extending between the lip flange is an upper palate web that conforms to the palate area of a user's mouth. Within the palate web is an opening toward the frontal area for receipt of a user's front teeth. The mouthpiece incorporates a lower web that extends along the inner jaw region overlying the inner portion of a user's lower teeth. The lower web can be split in its conformation with a gap therebetween formed by two tabs that are rounded at their ends. The entire mouthpiece conforms and holds the snorkel or regulator in a user's mouth in a facile manner without the requirement of excessive biting and eliminates prior art lugs or bits.
Patent EP-0330677-B1 (EP)
Inventor: ANDERSSON CLAES-GOERAN
IPC: B65D85/07
Filed: 1988-07-19
Granted: 1994-02-16
Abstract: Le paquet décrit (1) contient un certain nombre d'unités de paquet (3; 31) tels que des rouleaux de papiers doux ou des paquets de serviettes, etc., enfermés dans une chemise de paquet en forme de bandage (2). La présente invention permet de produire un paquet qui se prête bien à une fabrication efficace et également à une manutention simple et sûre à la fois dans le processus de production que dans le processus de vente au consommateur. Dans la zone qui se trouve à l'extérieur de paires d'unités de paquet (3; 31) situées adjacentes les unes aux autres, ladite chemise (2) est fixée à un dispositif de support (4) qui s'étend en direction essentiellement droite entre les unités de paquet (3; 31). La présente invention se rapporte également à un procédé de fabrication d'un paquet de ce type et à un agencement permettant la production d'un paquet de ce type.
Patent EP-0364446-B1 (EP)
Title: Combination accumulator and variable volume sump
IPC: F15B1/02
Filed: 1988-02-03
Granted: 1992-04-22
Abstract: The combination accumulator and variable volume sump (50) comprises a housing (52) having therein a stepped bore (56). A pair of U-shaped piston (60, 80) are disposed within the stepped bore (56), the first piston comprising an accumulator piston (60) and defining with the housing (52) and stepped bore (56) a first chamber (70) containing therein pressurized medium. The second piston (80) defines with the housing (52) and stepped bore (56) a second chamber (90) containing therein pressurized fluid. Open ends of the U-shaped pistons (60, 80) are received one within another, and a spring (95) is disposed between interior openings (62, 82) of the pistons (60, 80) to bias them apart. The housing (52) has a pair of openings (54, 59) for communicating pressurized fluid, one opening (54) communicating with the second chamber (90) and the other opening (59) communicating with the stepped bore (56) in order to communicate pressurized fluid to the first piston (60). Displacement of the first piston (60) along the stepped bore (56) results in a corresponding increased displacement of the second piston (80) relative to the housing (52).
Patent EP-0309590-B1 (EP)
Title: Internal combustion engine
IPC: F02M61/18
Filed: 1988-04-07
Granted: 1992-07-08
Abstract: An internal combustion engine according to the present invention is provided with a fuel injection nozzle, the injection ports of which are arranged concentrically in two rows around the axis L of the injection nozzle in such a manner that the injection ports in the upper and lower rows are staggered. The axes P' of the injection ports in the upper row are on a circle having as its center a point O on the axis L of the injection nozzle. The axes P of the injection ports in the lower row are on a circle having as its center a point O' which is on the axis L of the injection nozzle and spaced by a predetermined distance Z from the center O of the injection ports in the upper row.
Patent EP-0366687-B1 (EP)
Title: Manufacture of inert, catalytic or gas-sensitive ceramic layers for gas sensors
IPC: G01N27/12
Filed: 1988-07-07
Granted: 1991-10-09
Abstract: The invention concerns a process for manufacturing inert, catalytic or gas-sensitive ceramic layers for gas sensors, in particular potentiometer or resistive gas sensors, preferably with volume effect, from a paste composed of a powdered ceramic basic material and an organic paste basic material. The process is suitable for the mass production of inert, catalytic or gas-sensitive ceramic layers less than 100 $g(m)m thick for gas sensors. The semiconductors can be manufactured in special, predetermined shapes with sharply demarcated edge regions. For this purpose, a layer of paste from 1 to 100 $g(m)m thick is applied by serigraphy to a substrate and the coated substrate is then heat treated.
Patent EP-0448548-B1 (EP)
IPC: F16D65/54
Filed: 1988-07-13
Granted: 1992-09-09
Abstract: Le mécanisme (10) à rappel-piston pour frein comprend un logement (22) et une pièce de logement (50) qui forme avec le logement une chambre (59) et une rainure axiale (55). Un piston d'actionnement annulaire (70) est disposé dans la rainure axiale (55) et forme une partie mobile (58) de la chambre (59). Le piston d'actionnement (70) comprend une paire de joints d'étanchéité (74) pour empêcher les fuites. Dans la partie de logement (50) se trouve un alésage (51) renfermant un premier piston (80) qui comprend une bride intérieure s'étendant radialement (84) et une bride extérieure s'étendant radialement (82). La bride extérieure radiale (82) est engagée par le piston d'actionnement (70). Un mécanisme d'ajustement (90) est placé dans le premier piston (80). Après déplacement du premier piston (80) par le piston d'actionnement (70) et une fois le freinage terminé, le premier piston (80) revient dans un dégagement de roulement (A) au moyen du mécanisme d'ajustement (90).
Patent EP-0324484-B1 (EP)
Inventor: YOSHIDA EIICHI
IPC: H01L31/12
Filed: 1989-01-12
Granted: 1994-09-28
Abstract: In a light sensible semiconductor unit having a plurality of light sensible semiconductor cells (10) connected in series, the light receiving area or size of the light sensible semiconductor cells is increased as the distance from the center of the unit increases so that every light sensible semiconductor cell (10) can generate generally equal short circuit current even if the light intensity is decreased as the distance between the light sensible semiconductor cell (10) and light source increases, whereby a high operating voltage can be obtained.
Patent EP-0329123-B1 (EP)
Title: Closure device with hinged leaves
IPC: E06B3/48
Filed: 1989-02-16
Granted: 1992-10-28
Abstract: A closure device with hinged leaves of the type in which the leaves undergo mixed sliding and rotary movement, comprising: - an upright (3,103) to be fixed in proximity to the plane in which the leaves (1,2;101,102) lie when in the configuration which closes a space (4;104), - at least one pair of leaves (1,2;101,102) hinged together to pass from a non-folded state, in which they are disposed substantially in the plane of closure of said space (4;104), to a folded state in which they are disposed orthogonally to said closure plane and face each other at a distance apart sufficient to receive said upright (3;103) between them, and - means (24,25,22,23,16;42,43,124,125,116) for connecting one (1;101) of said leaves to said upright (3;103), said connection means comprising a member (16;116) which enables said leaf (1;101) to undergo horizontal guided sliding in contact with said upright (3;103) substantially from one vertical edge to the other.
Patent EP-0413045-B1 (EP)
Title: Electrical circuit board
IPC: H05K3/00
Filed: 1989-08-17
Granted: 1993-06-23
Abstract: An electrical circuit board is described which carries a multiplicity of mostly simple and mutually identical circuit arrangements. The user is intended to have the capability to use the desired number of circuit arrangements simply. To this end, the circuit board is constructed in the form of strips and has a plurality of regions (2) of equal size which are split laterally by means of nominal isolating zones (1, 3) and are each fitted with at least one circuit element (4) and a connection device (8). Conductor tracks run between the circuit elements and their associated connecting devices. Conductor tracks (9, 10, 11) preferably also run over the nominal isolating zones, to which mutually corresponding circuit elements of all regions (2) are connected, or are connected to form a series circuit (see also drawing). <IMAGE>
Patent EP-0359027-B1 (EP)
Inventor: WOCKENFUSS HANS JUERGEN
IPC: H02J9/08
Filed: 1989-08-30
Granted: 1993-10-27
Abstract: With known standby sets heavy, large-volume fly wheels, which rotate permanently at the speed of the generator, serve to ensure that no undesired frequency deviations arise for the consumers in the case of supply fluctuations or supply voltage dips. In the newly presented standby sets, there is a subdivision with separate drives of the flywheel systems serving as energy stores, a rapid, controllable switching of the separately driven flywheel systems being provided in case of need for the purpose of frequency stability. Furthermore, due to the new construction a shorter overall length, a reduced weight and an improved efficiency of the entire set is achieved. The realisation of energy stores of small size running at high speed is rendered possible by a rigid coupling of the synchronous reversing machine (34) to a gear unit (36) in which the flywheel system (48) is geared up into the fast mode. Additionally, in case of need further flywheel systems (49) running at high speed can be switched by means of a controllable clutch (38) at short notice in order to improve the frequency quality given the occurrence of supply fluctuations. The standby set is suitable for a breakdown-free current supply with a small tolerance band such as is required, for example, for supplying hospitals or EDV centres. <IMAGE>
Patent EP-0362937-B1 (EP)
Inventor: GRASSELLI GIORGIO
IPC: F16P3/12
Filed: 1989-09-28
Granted: 1995-04-12
Abstract: A safety control system for power operated equipment ensures operator safety by immediately disconnecting or reversing the power drive from a power driven rotating member such as a circular blade of a meat trimming knife or a toothed feed shaft of a meat skinning machine, upon a metal conductive glove worn by the operator, contacting the blade or toothed shaft or other electrically isolated portion of the equipment. The operator's glove is electrically connected to a safety switch which immediately disconnects or reverses the power drive from the rotating member upon the glove completing a circuit upon contact with the electrically isolated portion of the equipment. A moisture impervious dielectric plastic glove preferably is worn by the operator to prevent the moisture in the meat from conducting current between the metal glove and isolated machine portion until the plastic glove is cut and contact made with the metal glove. A switch requires manual actuation to connect the power drive to the rotatable member. The metal gloves are connected to the safety switch by electrodes secured to the operator's wrists in close proximity to the metal gloves. In a second embodiment the gloves are connected to the safety switch by a pair of metal electrodes mounted on the operator's garment adjacent the thigh areas which contact another pair of electrodes provided by a pair of pivotally mounted conductive arms which extend outwardly from the power operated equipment. A dielectric platform may also be used to completely electrically isolate the operator from all metal components of the skinning machine.
Patent EP-0367346-B1 (EP)
Title: Distributor casing for heat exchangers with corrosion-proof lining
IPC: F28F19/06
Filed: 1989-10-30
Granted: 1993-02-10
Abstract: Distributor casing (10) of the type suitable for fitting onto the head of tube nests of heat exchangers and internally lined with corrosion-proof material (12), comprising a cylindrical wall (11) peripherally abutting onto a discoidal base plate (13) welded thereto through which pass said tube nests (14), said plate (13) being provided with an annular groove (19) with its concavity substantially tangent to the seam between the plate (13) and cylindrical wall (11), said groove (19) containing a coupling element (15) made of corrosion-proof material, complementary to the recess and with its inward facing surface connecting the lining (23) of the base plate (13) to the lining (12) of the wall (11) so as not to create a stress raiser. Said coupling elements (15) comprises a cylindrical extension (16) welded thereto designed to adhere to the side wall (11). All the seams between the lining (12, 23) and the coupling element (15) are covered with butt straps (17, 18).The corrosion-proofmaterial is preferably titanium.
Patent EP-0369675-B1 (EP)
Inventor: CHANG MAIN
IPC: C08F10/00
Filed: 1989-11-08
Granted: 1993-05-26
Abstract: This invention relates to a supported vanadium-alumoxane catalyst for use in gas and liquid polymerization of olefins. The invention particularly relates to the use of silica gel containing from about 6 to about 20 percent by weight adsorbed water as the catalyst support material. The particle size of the silica gel is generally between about 0.1 and 200.0 mu  Such silica gel may be safely added to a trialkylaluminum solution to form by direct reaction with the adsorbed water content of the silica gel catalyst support material the alumoxane cocatalyst component of the catalyst system. An alumoxane coated silica gel is formed to which a vanadium compound is added and the resulting material dried to a free flowing powder. The dry free flowing powder may then be used as a supported vanadium alumoxane catalyst complex for the polymerization of olefins. Resins produced from such processes have a broad molecular weight distribution suitable in blow molding for the fabrication of household and industrial containers.
Patent EP-0393129-B1 (EP)
Inventor: FRANK LOTHAR
IPC: E03C1/18
Filed: 1988-12-02
Granted: 1995-05-31
Abstract: Evier coulé en méthacrylate de polyméthyle rempli de trihydrate d'alumine, ayant une résistance élevée aux chocs thermiques, obtenu par coulage sous pression dans des moules fermés, et par durcissement au-dessus de la température de transition du verre.
Patent EP-0358778-B1 (EP)
IPC: F15B13/00
Filed: 1989-02-28
Granted: 1993-06-09
Abstract: Dispositif de soupape actionné par pilote, présentant une pluralité de soupapes pour la commande du fonctionnement d'un organe hydraulique tel qu'un cylindre hydraulique. Dans ce dispositif de dimensions réduites, un ensemble de soupapes sont montées dans un espace de montage réduit sans qu'elles interfèrent l'une avec l'autre. Le dispositif de soupape est pourvu d'un organe d'assistance permettant l'application simultanée de l'huile sous pression provenant de deux pompes hydrauliques par l'intermédiaire du même circuit hydraulique. Ce dispositif de soupape comprend une chambre de soupape cuboïde (10); un premier orifice et un deuxième orifice de pompe (11, 12) s'étendant en parallèle et horizontalement dans des parties supérieures à proximité des côtés opposés dans la chambre de soupape et en communication avec une première pompe hydraulique; un orifice de réservoir (13) s'étendant horizontalement à travers le centre dans la chambre de soupape et en communication avec le réservoir de drainage; un orifice de réservoir pilote (25) et un orifice de réservoir pilote auxiliaire qui s'étendentau-dessus et au-dessous de l'orifice de réservoir susmentionné, en parallèle avec ce dernier et horizontalement dans la chambre de soupape; un premier orifice et un deuxième orifice de pompe auxiliaire (81, 82) s'étendant en parallèle et horizontalement dans des parties inférieures à proximité de deux côtés opposés dans la chambre de soupape et en communication avec une deuxième pompe hydraulique; un ensemble de soupapes (19, 20, 23, 24, 88, 98) introduites dans les trous de soupape formés dans la chambre de soupape pour ouvrir ou fermer ces orifices; et un ensemble de soupapes pilotes (31, 32, 87, 97) qui commandent l'alimentation en huile sous pression de ces soupapes, afin d'obtenir une pression pilote.
Patent EP-0436649-B1 (EP)
Inventor: DEBAUX BERNARD
IPC: B32B7/10
Filed: 1989-09-28
Granted: 1994-07-20
Abstract: The present invention relates to a base composition for the fabrication of a sheet product obtained by wet process, of the type comprising a mixture of polymer powder of given grain size and fibers, characterized in that it comprises a mixture, preferably an intimate mixture of a) at least one elastomer powder of a grain size smaller than 500 micrometers approximately, called fine powder of elastomer and b) fibers of a length smaller than about 10 mm, selected in the group including natural fibers, mineral fibers and mixtures thereof.
Patent EP-0394649-B1 (EP)
Title: Lock for door, window or similar
IPC: E05C1/10
Filed: 1990-03-09
Granted: 1993-07-07
Abstract: What is described is a safety bolt for the wings of windows, doors or the like, especially a rotary locking device for the wings of turn- and-tilt windows and doors, which consists of a spring catch with a relatively small bolt engagement depth predetermined by the spring excursion and of a bolt movable by means of a handle and having an engagement depth exceeding the bolt engagement depth of the spring catch. An essential feature is that only the push bolt 7 manually displaceable, by means of attached operating handle, between its release position and its bolt engagement position can be blocked in its bolt engagement position against disengagement, whereas the spring catch, although it can be brought into its release position counter to the return force of the spring by means of an operating handle 10, nevertheless subsequently returns  resiliently again into its initial position, in which it can interact automatically with the bolt loop assigned to it. The handle 10 of the push bolt 7 carries a rotary knob 21 projecting into a slot-shaped or groove-shaped recess 23 of the fixed push-bolt guide 6, 11, whilst the slot-shaped or groove-shaped recess 23 of the fixed push-bolt guide 6, 11 has a widening 24 at least at its end assigned to the maximum bolt engagement depth of the push bolt 7. Only within this widening 24 can the rotary knob 21 be adjusted transversely into a blocking position. <IMAGE>
Patent EP-0391360-B1 (EP)
Inventor: MARINELLI THOMAS
IPC: H05B41/14
Filed: 1990-04-03
Granted: 1993-12-15
Abstract: In a ballast for a directly heated discharge lamp (6) a controllable switch (14) is connected in series with the capacitor (5) which is located in parallel with the electrodes (7, 8) of the lamp and is part of the series resonant circuit (3, 4). After the lamp has ignited, this switch is opened by a changeover signal generated by a transformer (9). The transformer (9) has two primary windings (10, 11), of equal size but of opposite sense, and one secondary winding. <IMAGE>
Patent EP-0412349-B1 (EP)
Inventor: MACK GERHARD
IPC: E05C19/06
Filed: 1990-07-23
Granted: 1995-06-21
Abstract: The proposed snap fastener made of spring sheet steel serves for the releasable fastening of doors, windows or the like mounted pivotably in a frame. The fastener consists of a catch (1) fastened to the pivotal part (15) so that it can spring open and having an insertion leg (9) inclined relative to the pivoting direction and a detent leg (10) angled relative to said insertion leg as well as an associated recess (17) in the frame (16) for the introduction of the detent edge (19) formed by the insertion leg (9) and detent leg (10). To ensure that the catch (1) shifts laterally in parallel with the carrier plate, the catch (1) is displaceably guided in a straight line transversely to its pivoting direction (arrow P) in a housing (2) and is supported at its rear end on the housing (2) by means of a spring leg (13). <IMAGE>
Patent EP-0414183-B1 (EP)
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N5/57
Filed: 1990-08-20
Granted: 1996-11-13
Abstract: A television system is disclosed including sections for limiting peak white drive to a display device (e.g., of the direct view or projection type) while maintaining relatively high subjective image contrast and brightness. Specifically, the system includes an automatic contrast control section (29,31,33,9) for controlling the amplitude of the luminance signal in response to the peak value of a luminance-representative image component signal preceded by a "white-stretch" control section (5) for emphasizing mid-range luminance components relative to high-range luminance components as a function of the average value (35) of the luminance-representative image component. In this was, spot blooming and display driver saturation can be minimized while providing subjectively sharp, bright pictures.
Patent EP-0429931-B1 (EP)
Inventor: LEY WOLFGANG DIPL-ING
IPC: E04D3/08
Filed: 1990-11-10
Granted: 1995-02-01
Abstract: 2.1 The object on which the invention is based is to design a T-connection in such a way that the connection can be detached in a simple manner and the wall can be pre-assembled in segments at the workshop and after disassembly can be transported to the building site. 2.2 This object is achieved according to the invention in that the end plate (21) of a U-shaped connector (19) has, on the side facing the transom (1), guiding and retaining strips (30) which can be positively and detachably connected to guiding and retaining strips (6) of a connecting shoe (3) fixed on the outside of the transom (1). 2.3 The T-connection is used in wall frameworks, so that the primary area of application is in building construction. <IMAGE>